function enter(pi) {
    if (pi.getQuestStatus(21000) == 0) {
        pi.playerMessage(5, "必须接受了赫丽娜的任务才能通过。");
    } else {
        pi.teachSkill(20000017, 0, -1);
        pi.teachSkill(20000018, 0, -1);
        pi.teachSkill(20000017, 1, 0);
        pi.teachSkill(20000018, 1, 0);
        pi.playPortalSE();
        pi.warp(914000200, 1);
    }
}
